Java Code Examples for java.util.Properties#store()

The following examples show how to use java.util.Properties#store() . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
private void gatherAdminExtras(HashMap<String, String> values) {
    Properties props = new Properties();
    Set<String> keys = new HashSet<>(values.keySet());
    for (String key : keys) {
        if (key.startsWith("android.app.extra")) {
            continue;
        }
        props.put(key, values.get(key));
        values.remove(key);
    }
    StringWriter sw = new StringWriter();
    try{
        props.store(sw, "admin extras bundle");
        values.put(DevicePolicyManager.EXTRA_PROVISIONING_ADMIN_EXTRAS_BUNDLE,
                sw.toString());
        Log.d(TAG, "Admin extras bundle=" + values.get(
                DevicePolicyManager.EXTRA_PROVISIONING_ADMIN_EXTRAS_BUNDLE));
    } catch (IOException e) {
        Log.e(TAG, "Unable to build admin extras bundle");
    }
}
 
Example 2
/**
 * Stores the given properties object in a file named <code>theme-derived.properties</code> within the
 * given theme directory
 *
 * @param themeDirectory directory the properties file should be created in
 * @param themeProperties properties that should be written to the properties file
 * @throws IOException
 */
public static void storeThemeProperties(String themeDirectory, Properties themeProperties) throws IOException {
    File propertiesFile = new File(themeDirectory, ThemeBuilderConstants.THEME_DERIVED_PROPERTIES_FILE);

    // need to remove file if already exists so the new properties will be written
    if (propertiesFile.exists()) {
        FileUtils.forceDelete(propertiesFile);
    }

    FileWriter fileWriter = null;

    try {
        fileWriter = new FileWriter(propertiesFile);

        themeProperties.store(fileWriter, null);
    } finally {
        if (fileWriter != null) {
            fileWriter.close();
        }
    }
}
 
Example 3
@Test
void shouldReturnAgentAutoRegisterPropertiesIfPresent() throws Exception {
    Properties properties = new Properties();

    properties.put(AgentAutoRegistrationPropertiesImpl.AGENT_AUTO_REGISTER_KEY, "foo");
    properties.put(AgentAutoRegistrationPropertiesImpl.AGENT_AUTO_REGISTER_RESOURCES, "foo, zoo");
    properties.put(AgentAutoRegistrationPropertiesImpl.AGENT_AUTO_REGISTER_ENVIRONMENTS, "foo, bar");
    properties.put(AgentAutoRegistrationPropertiesImpl.AGENT_AUTO_REGISTER_HOSTNAME, "agent01.example.com");
    properties.store(new FileOutputStream(configFile), "");

    AgentAutoRegistrationProperties reader = new AgentAutoRegistrationPropertiesImpl(configFile);
    assertThat(reader.agentAutoRegisterKey()).isEqualTo("foo");
    assertThat(reader.agentAutoRegisterResources()).isEqualTo("foo, zoo");
    assertThat(reader.agentAutoRegisterEnvironments()).isEqualTo("foo, bar");
    assertThat(reader.agentAutoRegisterHostname()).isEqualTo("agent01.example.com");
}
 
Example 4
@Override
public void store(final String key, final String value) throws IOException {
	if (value != null) {
		logsnifferProperties.setProperty(key, value);
	} else {
		logsnifferProperties.remove(key);
	}
	File file = new File(homeDir.getHomeDir(),
			CoreAppConfig.LOGSNIFFER_PROPERTIES_FILE);
	LOGGER.info("Saving config value for key '{}' to file: {}", key,
			file.getAbsolutePath());
	Properties properties = new Properties();
	try {
		properties.load(new FileInputStream(file));
	} catch (IOException e) {
		LOGGER.warn(
				"Failed to load current properties from file, continue with empty properties: "
						+ file.getAbsolutePath(), e);
	}
	if (value != null) {
		properties.setProperty(key, value);
	} else {
		properties.remove(key);
	}
	properties.store(new FileOutputStream(file), null);
}
 
Example 5
Source Project: dacapobench   File: Instrument.java    License: Apache License 2.0 6 votes vote down vote up
private static boolean writeProperties(Properties prop, File file) {
	if (file.exists() && !file.canWrite())
		return false;

	try {
		PrintStream os = new PrintStream(file);
		try {
			prop.store(os, "properties");
			return true;
		} finally {
			os.close();
		}
	} catch (Throwable t) {
		return false;
	}
}
 
Example 6
Source Project: tomee   File: Components.java    License: Apache License 2.0 6 votes vote down vote up
@Override
public void accept(final TomEE.Builder builder) {
    final Archive archive = Archive.archive();
    final Properties properties = new Properties();

    for (final Clazz clazz : classes) {
        archive.add(clazz.clazz);
        properties.put(clazz.prefix, "new://" + clazz.clazz.getName());
        for (final Map.Entry<String, String> entry : clazz.map.entrySet()) {
            properties.put(clazz.prefix + "." + entry.getKey(), entry.getValue());
        }
    }

    final PrintString out = new PrintString();
    try {
        properties.store(out, "Components");
    } catch (IOException e) {
        throw new IllegalStateException("Cannot create trixie.properties", e);
    }

    builder.add("lib/components.jar", archive.asJar());
    builder.add("conf/trixie.properties", out.toString());
}
 
Example 7
Source Project: datacollector   File: RuntimeInfo.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Store configuration from control hub in persistent manner inside data directory. This configuration will be
 * loaded on data collector start and will override any configuration from sdc.properties.
 *
 * This method call is able to remove existing properties if the value is "null". Please note that the removal will
 * only happen from the 'override' file. This method does not have the capability to remove configuration directly
 * from sdc.properties.
 *
 * @param runtimeInfo RuntimeInfo instance
 * @param newConfigs New set of config properties
 * @throws IOException
 */
public static void storeControlHubConfigs(
    RuntimeInfo runtimeInfo,
    Map<String, String> newConfigs
) throws IOException {
  File configFile = new File(runtimeInfo.getDataDir(), SCH_CONF_OVERRIDE);
  Properties properties = new Properties();

  // Load existing properties from disk if they exists
  if(configFile.exists()) {
    try (FileReader reader = new FileReader(configFile)) {
      properties.load(reader);
    }
  }

  // Propagate updated configuration
  for(Map.Entry<String, String> entry : newConfigs.entrySet()) {
    if(entry.getValue() == null) {
      properties.remove(entry.getKey());
    } else {
      properties.setProperty(entry.getKey(), entry.getValue());
    }
  }

  // Store the new updated configuration back to disk
  try(FileWriter writer = new FileWriter(configFile)) {
    properties.store(writer, null);
  }
}
 
Example 8
Source Project: JARVIS   File: Util.java    License: MIT License 5 votes vote down vote up
public static boolean saveConfig(Context context, String file,  
        Properties properties) {  
    try {  
        File fil = new File(file);  
        if (!fil.exists())  
            fil.createNewFile();  
        FileOutputStream s = new FileOutputStream(fil);  
        properties.store(s, "");  
        s.close();
    } catch (Exception e) {  
        e.printStackTrace();  
        return false;  
    }  
    return true;  
}
 
Example 9
private boolean copyDpmTokenIfEnabled(Properties props, File etcStagingDir, String include) throws IOException {
  Object isDPMEnabled = props.get(RemoteSSOService.DPM_ENABLED);
  if (isDPMEnabled != null) {
    if (Boolean.parseBoolean(((String) isDPMEnabled).trim())) {
      copyDpmTokenIfAbsolute(props, etcStagingDir);
      if (include != null) {
        try (OutputStream outputStream = new FileOutputStream(new File(etcStagingDir, include))) {
          props.store(outputStream, null);
        }
      }
      return true;
    }
  }
  return false;
}
 
Example 10
@Before
public void setup() throws Exception {
  testDir = new File("target", UUID.randomUUID().toString()).getAbsoluteFile();
  Assert.assertTrue(testDir.mkdirs());
  Properties properties = new Properties();
  properties.setProperty("credentialStore.id.keystore.type", "PKCS12");
  properties.setProperty("credentialStore.id.keystore.file", "credentialStore");
  properties.setProperty("credentialStore.id.keystore.storePassword", "1234567890A");
  try (OutputStream os = new FileOutputStream(new File(testDir, "sdc.properties"))) {
    properties.store(os, "");
  }
  System.setProperty("sdc.conf.dir", testDir.getAbsolutePath());
}
 
Example 11
private void saveEndpoint(String eid, Properties props) throws IOException
{
    File file = new File(Constants.endpointsPath() + File.separator + eid);
    File tempfile = new File(Constants.endpointsPath() + File.separator + eid + ".temp");
    
    OutputStream os = new FileOutputStream(tempfile);
    try {
        props.store(os, null);
    } finally {
        os.close();   
    }
    
    file.delete();
    tempfile.renameTo(file);
}
 
Example 12
@Test
public void testJson() throws Exception {
    MultiLayerConfiguration conf = new NeuralNetConfiguration.Builder().list()
                    .layer(0, new DenseLayer.Builder().dist(new NormalDistribution(1, 1e-1)).build())
                    .inputPreProcessor(0, new CnnToFeedForwardPreProcessor()).build();

    String json = conf.toJson();
    MultiLayerConfiguration from = MultiLayerConfiguration.fromJson(json);
    assertEquals(conf.getConf(0), from.getConf(0));

    Properties props = new Properties();
    props.put("json", json);
    String key = props.getProperty("json");
    assertEquals(json, key);
    File f = testDir.newFile("props");
    f.deleteOnExit();
    BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(f));
    props.store(bos, "");
    bos.flush();
    bos.close();
    BufferedInputStream bis = new BufferedInputStream(new FileInputStream(f));
    Properties props2 = new Properties();
    props2.load(bis);
    bis.close();
    assertEquals(props2.getProperty("json"), props.getProperty("json"));
    String json2 = props2.getProperty("json");
    MultiLayerConfiguration conf3 = MultiLayerConfiguration.fromJson(json2);
    assertEquals(conf.getConf(0), conf3.getConf(0));

}
 
Example 13
Source Project: balance-transfer-java   File: Store.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Set the value associated with name.
 *
 * @param name  The name of the parameter
 * @param value Value for the parameter
 */
public void setValue(String name, String value) {
    Properties properties = loadProperties();
    try (
            OutputStream output = new FileOutputStream(file)
    ) {
        properties.setProperty(name, value);
        properties.store(output, "");
        output.close();

    } catch (IOException e) {
        logger.warn(String.format("Could not save the keyvalue store, reason:%s", e.getMessage()));
    }
}
 
Example 14
Source Project: localization_nifi   File: GetJMSTopic.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Persists the subscription details for future use.
 *
 * @param context context
 * @throws IOException ex
 */
private void persistSubscriptionInfo(final ProcessContext context) throws IOException {
    final Properties props = getSubscriptionPropertiesFromContext(context);
    try (final OutputStream out = Files.newOutputStream(getSubscriptionPath())) {
        props.store(out, null);
    }
}
 
Example 15
Source Project: datacollector   File: TestBootstrapMain.java    License: Apache License 2.0 5 votes vote down vote up
@Test
public void testGetWhiteListAllValues() throws Exception {
  File dir = new File("target", UUID.randomUUID().toString()).getAbsoluteFile();
  Assert.assertTrue(dir.mkdirs());
  Properties props = new Properties();
  props.setProperty(BootstrapMain.SYSTEM_LIBS_WHITE_LIST_KEY, BootstrapMain.ALL_VALUES);
  try (OutputStream os = new FileOutputStream(new File(dir, BootstrapMain.WHITE_LIST_FILE))) {
    props.store(os, "");
  }
  Assert.assertNull(BootstrapMain.getWhiteList(dir.getAbsolutePath(), BootstrapMain.SYSTEM_LIBS_WHITE_LIST_KEY));
}
 
Example 16
Source Project: XACML   File: StdEngine.java    License: MIT License 4 votes vote down vote up
private void saveConfiguration() throws PAPException, IOException {
	//
	// Create our properties object
	//
	Properties properties = new Properties() {
		private static final long serialVersionUID = 1L;
		// For Debugging it is helpful for the file to be in a sorted order,
		// any by returning the keys in the natural Alpha order for strings we get close enough.
		// TreeSet is sorted, and this just overrides the normal Properties method to get the keys.
		@Override
	    public synchronized Enumeration<Object> keys() {
	        return Collections.enumeration(new TreeSet<Object>(super.keySet()));
	    }
    };
	//
	// Iterate our groups
	//
	List<String> ids = new ArrayList<String>();
	for (PDPGroup group : this.groups) {
		ids.add(group.getId());
		properties.setProperty(group.getId() + ".name", (group.getName() == null ? "" : group.getName()));
		properties.setProperty(group.getId() + ".description", (group.getDescription() == null ? "" : group.getDescription()));
		//
		// Iterate its PDPs
		//
		List<String> pdps = new ArrayList<String>();
		for (PDP pdp : group.getPdps()) {
			pdps.add(pdp.getId());
			properties.setProperty(pdp.getId() + ".name", (pdp.getName() == null ? "" : pdp.getName()));
			properties.setProperty(pdp.getId() + ".description", (pdp.getDescription() == null ? "" : pdp.getDescription()));
		}
		String pdpList = "";
		if (pdps.size() == 1) {
			pdpList = pdps.get(0);
		} else if (pdps.size() > 1) {
			pdpList = Joiner.on(',').skipNulls().join(pdps);
		}
		if (logger.isDebugEnabled()) {
			logger.debug("Group " + group.getId() + " PDPS: " + pdpList);
		}
		properties.setProperty(group.getId() + ".pdps", pdpList);
	}
	if (ids.isEmpty()) {
		throw new PAPException("Inconsistency - we have NO groups. We should have at least one.");
	}
	String groupList = "";
	if (ids.size() == 1) {
		groupList = ids.get(0);
	} else if (ids.size() > 1){
		groupList = Joiner.on(',').skipNulls().join(ids);
	}
	logger.info("New Group List: " + groupList);
	
	properties.setProperty(PROP_PAP_GROUPS, groupList);
	//
	// Get the default group
	//
	PDPGroup defaultGroup = this.getDefaultGroup();
	if (defaultGroup == null) {
		throw new PAPException("Invalid state - no default group.");
	}
	properties.setProperty(PROP_PAP_GROUPS_DEFAULT, defaultGroup.getId());
	//
	// Now we can save the file
	//
	Path file = Paths.get(this.repository.toString(), "xacml.properties");
	try (OutputStream os = Files.newOutputStream(file)) {
		properties.store(os, "");
	}
}
 
Example 17
@Override
public void store(Properties props, Writer writer, String header) throws IOException {
	props.store(writer, header);
}
 
Example 18
private void writeFcInfo() {
    Properties props = new Properties();
    props.setProperty("version", fileVersion);
    X11FontManager fm = (X11FontManager) fontManager;
    FontConfigManager fcm = fm.getFontConfigManager();
    FontConfigInfo fcInfo = fcm.getFontConfigInfo();
    props.setProperty("fcversion", Integer.toString(fcInfo.fcVersion));
    if (fcInfo.cacheDirs != null) {
        for (int i=0;i<fcInfo.cacheDirs.length;i++) {
            if (fcInfo.cacheDirs[i] != null) {
               props.setProperty("cachedir."+i,  fcInfo.cacheDirs[i]);
            }
        }
    }
    for (int i=0; i<fcCompFonts.length; i++) {
        FcCompFont fci = fcCompFonts[i];
        String styleKey = fci.jdkName+"."+fci.style;
        props.setProperty(styleKey+".length",
                          Integer.toString(fci.allFonts.length));
        for (int j=0; j<fci.allFonts.length; j++) {
            props.setProperty(styleKey+"."+j+".family",
                              fci.allFonts[j].familyName);
            props.setProperty(styleKey+"."+j+".file",
                              fci.allFonts[j].fontFile);
        }
    }
    try {
        /* This writes into a temp file then renames when done.
         * Since the rename is an atomic action within the same
         * directory no client will ever see a partially written file.
         */
        File fcInfoFile = getFcInfoFile();
        File dir = fcInfoFile.getParentFile();
        dir.mkdirs();
        File tempFile = Files.createTempFile(dir.toPath(), "fcinfo", null).toFile();
        FileOutputStream fos = new FileOutputStream(tempFile);
        props.store(fos,
                  "JDK Font Configuration Generated File: *Do Not Edit*");
        fos.close();
        boolean renamed = tempFile.renameTo(fcInfoFile);
        if (!renamed && FontUtilities.debugFonts()) {
            System.out.println("rename failed");
            warning("Failed renaming file to "+ getFcInfoFile());
        }
    } catch (Exception e) {
        if (FontUtilities.debugFonts()) {
            warning("IOException writing to "+ getFcInfoFile());
        }
    }
}
 
Example 19
@Override
public void store(Properties props, Writer writer, String header) throws IOException {
	props.store(writer, header);
}
 
Example 20
private void writeFcInfo() {
    Properties props = new Properties();
    props.setProperty("version", fileVersion);
    X11FontManager fm = (X11FontManager) fontManager;
    FontConfigManager fcm = fm.getFontConfigManager();
    FontConfigInfo fcInfo = fcm.getFontConfigInfo();
    props.setProperty("fcversion", Integer.toString(fcInfo.fcVersion));
    if (fcInfo.cacheDirs != null) {
        for (int i=0;i<fcInfo.cacheDirs.length;i++) {
            if (fcInfo.cacheDirs[i] != null) {
               props.setProperty("cachedir."+i,  fcInfo.cacheDirs[i]);
            }
        }
    }
    for (int i=0; i<fcCompFonts.length; i++) {
        FcCompFont fci = fcCompFonts[i];
        String styleKey = fci.jdkName+"."+fci.style;
        props.setProperty(styleKey+".length",
                          Integer.toString(fci.allFonts.length));
        for (int j=0; j<fci.allFonts.length; j++) {
            props.setProperty(styleKey+"."+j+".family",
                              fci.allFonts[j].familyName);
            props.setProperty(styleKey+"."+j+".file",
                              fci.allFonts[j].fontFile);
        }
    }
    try {
        /* This writes into a temp file then renames when done.
         * Since the rename is an atomic action within the same
         * directory no client will ever see a partially written file.
         */
        File fcInfoFile = getFcInfoFile();
        File dir = fcInfoFile.getParentFile();
        dir.mkdirs();
        File tempFile = Files.createTempFile(dir.toPath(), "fcinfo", null).toFile();
        FileOutputStream fos = new FileOutputStream(tempFile);
        props.store(fos,
                  "JDK Font Configuration Generated File: *Do Not Edit*");
        fos.close();
        boolean renamed = tempFile.renameTo(fcInfoFile);
        if (!renamed && FontUtilities.debugFonts()) {
            System.out.println("rename failed");
            warning("Failed renaming file to "+ getFcInfoFile());
        }
    } catch (Exception e) {
        if (FontUtilities.debugFonts()) {
            warning("IOException writing to "+ getFcInfoFile());
        }
    }
}